| GRAND CANYON COMPANY LIMITED | Private company limited by shares | Dissolved |
| GRAND CANYON COMPANY LIMITED | Private company limited by shares | Live |
| Green Canyon Limited | | Live |
| CANYON INDUSTRIAL HONG KONG CO., LIMITED | Private company limited by shares | Dissolved |
| GOLD CANYON INVESTMENT LIMITED | Private company limited by shares | Live |
| GRAND CANYON INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| DEEP CANYON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| GRAND CANYON LEATHERHATS LIMITED | Private company limited by shares | Dissolved |
| CANYON SHIPPING LINES LIMITED | Private company limited by shares | Dissolved |
| Rail Canyon Capital Management Limited | Private company limited by shares | Live |
| CANYON METAL SCAFFOLDING ENGINEERING LIMITED | Private company limited by shares | Live |
| CANYON PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| RAIL CANYON CAPITAL, LIMITED | Private company limited by shares | Dissolved |
| ROCKY CANYON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Stonehouse Canyon Limited | Private company limited by shares | Live |
| CANYON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| CANYON TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Canyon Technology Limited | | Live |
| CANYON TRADING LIMITED | Private company limited by shares | Live |
| UNITED CANYON INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CANYON VIEW LIMITED | Private company limited by shares | Live |
| RED CANYONLANDS STUDIO EQUIPMENT LIMITED | Private company limited by shares | Live |
| CANYONS DEVELOPMENT CO. LIMITED -THE- | Private company limited by shares | Live |
| DEEP CANYOU CAPITAL LIMITED | Private company limited by shares | Live |
| CANYOU INTERNATIONAL INVESTMENT GROUP CO., LIMITED | Private company limited by shares | Live |
| HK CANYU INTERNATIONAL BIOLOGY TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| Canyu Co., Limited | Private company limited by shares | Live |
| NEW CANYU CO., LIMITED | Private company limited by shares | Live |
| CANYU FILTERS LIMITED | Private company limited by shares | Live |
| HONG KONG CANYU PHOTOELECTRIC TECHNOLOGY LIGHTING CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Canyu Company Limited | Private company limited by shares | Live |
| CANYU INVESTMENT MANAGEMENT LIMITED | Private company limited by shares | Live |
| NINGBO CANYU OPTO ELECTRICAL CO., LIMITED | Private company limited by shares | Dissolved |
| NINGBO CANYU OPTO ELECTRONIC CO., LIMITED | Private company limited by shares | Dissolved |
| CANYU TECHNOLOGIES (HK) LIMITED | Private company limited by shares | Live |
| CANYU TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| HK CANYU MEMORY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| CANZEN LIMITED | Private company limited by shares | Live |
| Canzex Limited | Private company limited by shares | Live |
| CANZILLAC LIMITED | Private company limited by shares | Dissolved |
| HONGKONG CANZITANG HEALTHY INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| CANZONA COMPANY LIMITED | Private company limited by shares | Dissolved |